#define roundcap_width 16
#define roundcap_height 16
static char roundcap_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x20, 0x04, 0x20, 0x04, 0x20,
   0xfe, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0x04, 0x20, 0x04, 0x20,
   0x04, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
